Slot mirror



FIG. 1 is a rear perspective view of a slot mirror showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a side perspective view shown in a folded position;

FIG. 4 is a right-side view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a top plan view thereof. 

I claim the ornamental design for a slot mirror, as shown. 